Cremona's table of elliptic curves

Curve 20832m1

20832 = 25 · 3 · 7 · 31



Data for elliptic curve 20832m1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 20832m Isogeny class
Conductor 20832 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 53760 Modular degree for the optimal curve
Δ 1681292682048 = 26 · 3 · 710 · 31 Discriminant
Eigenvalues 2+ 3-  4 7+ -4 -4 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5726,152772] [a1,a2,a3,a4,a6]
j 324469300885696/26270198157 j-invariant
L 3.2863679231102 L(r)(E,1)/r!
Ω 0.82159198077754 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 20832bc1 41664g2 62496bi1 Quadratic twists by: -4 8 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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